Tributylphosphine → HCID 86743891, compound

HRID 1086710Notes

Reaction equation

[Rh:1].[CH2:2]([P:6]([CH2:11][CH2:12][CH2:13][CH3:14])[CH2:7][CH2:8][CH2:9][CH3:10])[CH2:3][CH2:4][CH3:5]>>[Rh:1].[CH2:11]([P:6]([CH2:2][CH2:3][CH2:4][CH3:5])[CH2:7][CH2:8][CH2:9][CH3:10])[CH2:12][CH2:13][CH3:14]

Participants

Reactant 2

HCID 13831Tributylphosphine

HCID 23948Rhodium

Product 1

HCID 86743891HCID 86743891, compound

Procedure

A broad naphtha cut previously described was hydroformylated in the presence of a catalyst system containing 10 nM rhodium, employed as dicarbonyl acetylacetonate, and 0.14 M tri-n-butyl phosphine. The reaction was run at 180° under 1000 psi (6900 kPa) pressure for 40 minutes. The initial H2 /CO ratio was 1, the H2 /CO feed ratio employed during the run 1.22 and the final head space ratio 1.95. The increase of the H2 /CO ratio during the run indicated that very little hydrogenation side reaction occurred.

Workup

customindicated that very little hydrogenation side reaction

Sources & evidence

ORD record: ord-0ea2ad2ee9724f639c45a507b8aa6d68
Source dataset: uspto-grants-1991_07
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US05030774

Reaction notes

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